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-rw-r--r--include/linux/hash.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/include/linux/hash.h b/include/linux/hash.h
index 79c52fa81cac..f967dedb10e2 100644
--- a/include/linux/hash.h
+++ b/include/linux/hash.h
@@ -48,7 +48,7 @@
#define GOLDEN_RATIO_32 0x61C88647
#define GOLDEN_RATIO_64 0x61C8864680B583EBull
-static __always_inline u64 hash_64(u64 val, unsigned int bits)
+static __always_inline u32 hash_64(u64 val, unsigned int bits)
{
u64 hash = val;
@@ -72,7 +72,7 @@ static __always_inline u64 hash_64(u64 val, unsigned int bits)
#endif
/* High bits are more random, so use them. */
- return hash >> (64 - bits);
+ return (u32)(hash >> (64 - bits));
}
static inline u32 hash_32(u32 val, unsigned int bits)
@@ -84,7 +84,7 @@ static inline u32 hash_32(u32 val, unsigned int bits)
return hash >> (32 - bits);
}
-static inline unsigned long hash_ptr(const void *ptr, unsigned int bits)
+static inline u32 hash_ptr(const void *ptr, unsigned int bits)
{
return hash_long((unsigned long)ptr, bits);
}